Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903716900345.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPt-PT-100B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716900345
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.5K Feb 25 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 17:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 17:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 25 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-100B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679442289664

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 23:44:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 23:44:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 23:44:53] [INFO ] Load time of PNML (sax parser for PT used): 298 ms
[2023-03-21 23:44:53] [INFO ] Transformed 7003 places.
[2023-03-21 23:44:53] [INFO ] Transformed 6503 transitions.
[2023-03-21 23:44:53] [INFO ] Found NUPN structural information;
[2023-03-21 23:44:53] [INFO ] Parsed PT model containing 7003 places and 6503 transitions and 16206 arcs in 748 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 144 out of 7003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7003/7003 places, 6503/6503 transitions.
Discarding 1069 places :
Symmetric choice reduction at 0 with 1069 rule applications. Total rules 1069 place count 5934 transition count 5434
Iterating global reduction 0 with 1069 rules applied. Total rules applied 2138 place count 5934 transition count 5434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2139 place count 5933 transition count 5433
Iterating global reduction 0 with 1 rules applied. Total rules applied 2140 place count 5933 transition count 5433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2141 place count 5932 transition count 5432
Iterating global reduction 0 with 1 rules applied. Total rules applied 2142 place count 5932 transition count 5432
Applied a total of 2142 rules in 4573 ms. Remains 5932 /7003 variables (removed 1071) and now considering 5432/6503 (removed 1071) transitions.
// Phase 1: matrix 5432 rows 5932 cols
[2023-03-21 23:44:58] [INFO ] Computed 901 place invariants in 68 ms
[2023-03-21 23:45:02] [INFO ] Implicit Places using invariants in 3944 ms returned []
[2023-03-21 23:45:02] [INFO ] Invariant cache hit.
[2023-03-21 23:45:05] [INFO ] Implicit Places using invariants and state equation in 3003 ms returned []
Implicit Place search using SMT with State Equation took 7071 ms to find 0 implicit places.
[2023-03-21 23:45:05] [INFO ] Invariant cache hit.
[2023-03-21 23:45:11] [INFO ] Dead Transitions using invariants and state equation in 6149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5932/7003 places, 5432/6503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17812 ms. Remains : 5932/7003 places, 5432/6503 transitions.
Support contains 144 out of 5932 places after structural reductions.
[2023-03-21 23:45:12] [INFO ] Flatten gal took : 373 ms
[2023-03-21 23:45:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPt-PT-100B-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 23:45:12] [INFO ] Flatten gal took : 220 ms
[2023-03-21 23:45:13] [INFO ] Input system was already deterministic with 5432 transitions.
Support contains 133 out of 5932 places (down from 144) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 73) seen :38
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
[2023-03-21 23:45:14] [INFO ] Invariant cache hit.
[2023-03-21 23:45:18] [INFO ] After 4055ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-21 23:45:23] [INFO ] [Nat]Absence check using 901 positive place invariants in 676 ms returned sat
[2023-03-21 23:45:41] [INFO ] After 13130ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-21 23:45:45] [INFO ] Deduced a trap composed of 21 places in 3829 ms of which 9 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 23:45:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 23:45:45] [INFO ] After 27592ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:35
Fused 35 Parikh solutions to 33 different solutions.
Parikh walk visited 2 properties in 8905 ms.
Support contains 63 out of 5932 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Drop transitions removed 1161 transitions
Trivial Post-agglo rules discarded 1161 transitions
Performed 1161 trivial Post agglomeration. Transition count delta: 1161
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1161 place count 5932 transition count 4271
Reduce places removed 1161 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 1170 rules applied. Total rules applied 2331 place count 4771 transition count 4262
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2340 place count 4762 transition count 4262
Performed 779 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 779 Pre rules applied. Total rules applied 2340 place count 4762 transition count 3483
Deduced a syphon composed of 779 places in 10 ms
Reduce places removed 779 places and 0 transitions.
Iterating global reduction 3 with 1558 rules applied. Total rules applied 3898 place count 3983 transition count 3483
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 3911 place count 3970 transition count 3470
Iterating global reduction 3 with 13 rules applied. Total rules applied 3924 place count 3970 transition count 3470
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 3924 place count 3970 transition count 3461
Deduced a syphon composed of 9 places in 12 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 3942 place count 3961 transition count 3461
Performed 1680 Post agglomeration using F-continuation condition.Transition count delta: 1680
Deduced a syphon composed of 1680 places in 13 ms
Reduce places removed 1680 places and 0 transitions.
Iterating global reduction 3 with 3360 rules applied. Total rules applied 7302 place count 2281 transition count 1781
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7303 place count 2281 transition count 1780
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7305 place count 2280 transition count 1779
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7507 place count 2179 transition count 1845
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -62
Deduced a syphon composed of 101 places in 9 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7709 place count 2078 transition count 1907
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 87 places in 5 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 7883 place count 1991 transition count 1963
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7884 place count 1991 transition count 1962
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 7888 place count 1991 transition count 1958
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 7892 place count 1987 transition count 1958
Partial Free-agglomeration rule applied 100 times.
Drop transitions removed 100 transitions
Iterating global reduction 6 with 100 rules applied. Total rules applied 7992 place count 1987 transition count 1958
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 7993 place count 1986 transition count 1957
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 7995 place count 1984 transition count 1957
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 7995 place count 1984 transition count 1956
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 7997 place count 1983 transition count 1956
Applied a total of 7997 rules in 2063 ms. Remains 1983 /5932 variables (removed 3949) and now considering 1956/5432 (removed 3476) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2064 ms. Remains : 1983/5932 places, 1956/5432 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=20 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 31) seen :0
Interrupted probabilistic random walk after 48156 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 48156 steps, saw 30703 distinct states, run finished after 3002 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 1956 rows 1983 cols
[2023-03-21 23:46:01] [INFO ] Computed 899 place invariants in 11 ms
[2023-03-21 23:46:02] [INFO ] After 1413ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-21 23:46:04] [INFO ] [Nat]Absence check using 899 positive place invariants in 214 ms returned sat
[2023-03-21 23:46:09] [INFO ] After 3664ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2023-03-21 23:46:09] [INFO ] State equation strengthened by 831 read => feed constraints.
[2023-03-21 23:46:18] [INFO ] After 8681ms SMT Verify possible using 831 Read/Feed constraints in natural domain returned unsat :0 sat :31
[2023-03-21 23:46:19] [INFO ] Deduced a trap composed of 6 places in 378 ms of which 2 ms to minimize.
[2023-03-21 23:46:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 550 ms
[2023-03-21 23:46:22] [INFO ] Deduced a trap composed of 10 places in 310 ms of which 7 ms to minimize.
[2023-03-21 23:46:22] [INFO ] Deduced a trap composed of 9 places in 328 ms of which 41 ms to minimize.
[2023-03-21 23:46:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1256 ms
[2023-03-21 23:46:23] [INFO ] Deduced a trap composed of 12 places in 272 ms of which 41 ms to minimize.
[2023-03-21 23:46:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 456 ms
[2023-03-21 23:46:27] [INFO ] After 17812ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-21 23:46:27] [INFO ] After 25052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Parikh walk visited 0 properties in 2802 ms.
Support contains 56 out of 1983 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1983/1983 places, 1956/1956 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1983 transition count 1955
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1982 transition count 1955
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 1982 transition count 1954
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1981 transition count 1954
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 16 place count 1975 transition count 1948
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 1973 transition count 1950
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 1972 transition count 1949
Applied a total of 21 rules in 414 ms. Remains 1972 /1983 variables (removed 11) and now considering 1949/1956 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 414 ms. Remains : 1972/1983 places, 1949/1956 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=20 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Interrupted probabilistic random walk after 49065 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 49065 steps, saw 31555 distinct states, run finished after 3001 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 1949 rows 1972 cols
[2023-03-21 23:46:34] [INFO ] Computed 899 place invariants in 6 ms
[2023-03-21 23:46:36] [INFO ] After 1816ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-21 23:46:38] [INFO ] [Nat]Absence check using 899 positive place invariants in 212 ms returned sat
[2023-03-21 23:46:44] [INFO ] After 4028ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2023-03-21 23:46:44] [INFO ] State equation strengthened by 499 read => feed constraints.
[2023-03-21 23:46:49] [INFO ] After 4986ms SMT Verify possible using 499 Read/Feed constraints in natural domain returned unsat :0 sat :31
[2023-03-21 23:46:49] [INFO ] Deduced a trap composed of 3 places in 255 ms of which 1 ms to minimize.
[2023-03-21 23:46:50] [INFO ] Deduced a trap composed of 5 places in 264 ms of which 14 ms to minimize.
[2023-03-21 23:46:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 774 ms
[2023-03-21 23:46:50] [INFO ] Deduced a trap composed of 5 places in 193 ms of which 1 ms to minimize.
[2023-03-21 23:46:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2023-03-21 23:46:53] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 1 ms to minimize.
[2023-03-21 23:46:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2023-03-21 23:46:54] [INFO ] Deduced a trap composed of 11 places in 294 ms of which 0 ms to minimize.
[2023-03-21 23:46:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 491 ms
[2023-03-21 23:46:55] [INFO ] Deduced a trap composed of 11 places in 291 ms of which 19 ms to minimize.
[2023-03-21 23:46:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 489 ms
[2023-03-21 23:46:59] [INFO ] Deduced a trap composed of 8 places in 460 ms of which 0 ms to minimize.
[2023-03-21 23:46:59] [INFO ] Deduced a trap composed of 8 places in 413 ms of which 1 ms to minimize.
[2023-03-21 23:46:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1150 ms
[2023-03-21 23:47:00] [INFO ] Deduced a trap composed of 6 places in 296 ms of which 1 ms to minimize.
[2023-03-21 23:47:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 436 ms
[2023-03-21 23:47:00] [INFO ] After 16599ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :31
Attempting to minimize the solution found.
Minimization took 671 ms.
[2023-03-21 23:47:01] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 31 Parikh solutions to 30 different solutions.
Parikh walk visited 0 properties in 11910 ms.
Support contains 56 out of 1972 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1972/1972 places, 1949/1949 transitions.
Applied a total of 0 rules in 66 ms. Remains 1972 /1972 variables (removed 0) and now considering 1949/1949 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 1972/1972 places, 1949/1949 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1972/1972 places, 1949/1949 transitions.
Applied a total of 0 rules in 63 ms. Remains 1972 /1972 variables (removed 0) and now considering 1949/1949 (removed 0) transitions.
[2023-03-21 23:47:13] [INFO ] Invariant cache hit.
[2023-03-21 23:47:15] [INFO ] Implicit Places using invariants in 2281 ms returned [1961]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2303 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1971/1972 places, 1949/1949 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1970 transition count 1948
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1970 transition count 1948
Applied a total of 2 rules in 123 ms. Remains 1970 /1971 variables (removed 1) and now considering 1948/1949 (removed 1) transitions.
// Phase 1: matrix 1948 rows 1970 cols
[2023-03-21 23:47:16] [INFO ] Computed 898 place invariants in 5 ms
[2023-03-21 23:47:17] [INFO ] Implicit Places using invariants in 1853 ms returned []
[2023-03-21 23:47:17] [INFO ] Invariant cache hit.
[2023-03-21 23:47:19] [INFO ] State equation strengthened by 498 read => feed constraints.
[2023-03-21 23:47:30] [INFO ] Implicit Places using invariants and state equation in 12674 ms returned []
Implicit Place search using SMT with State Equation took 14560 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1970/1972 places, 1948/1949 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 17050 ms. Remains : 1970/1972 places, 1948/1949 transitions.
[2023-03-21 23:47:30] [INFO ] Flatten gal took : 220 ms
[2023-03-21 23:47:31] [INFO ] Flatten gal took : 179 ms
[2023-03-21 23:47:31] [INFO ] Input system was already deterministic with 5432 transitions.
Computed a total of 1604 stabilizing places and 1604 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1193 transitions
Trivial Post-agglo rules discarded 1193 transitions
Performed 1193 trivial Post agglomeration. Transition count delta: 1193
Iterating post reduction 0 with 1193 rules applied. Total rules applied 1193 place count 5931 transition count 4238
Reduce places removed 1193 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1194 rules applied. Total rules applied 2387 place count 4738 transition count 4237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2388 place count 4737 transition count 4237
Performed 783 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 783 Pre rules applied. Total rules applied 2388 place count 4737 transition count 3454
Deduced a syphon composed of 783 places in 11 ms
Reduce places removed 783 places and 0 transitions.
Iterating global reduction 3 with 1566 rules applied. Total rules applied 3954 place count 3954 transition count 3454
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 3978 place count 3930 transition count 3430
Iterating global reduction 3 with 24 rules applied. Total rules applied 4002 place count 3930 transition count 3430
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 4002 place count 3930 transition count 3409
Deduced a syphon composed of 21 places in 10 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 4044 place count 3909 transition count 3409
Performed 1599 Post agglomeration using F-continuation condition.Transition count delta: 1599
Deduced a syphon composed of 1599 places in 4 ms
Reduce places removed 1599 places and 0 transitions.
Iterating global reduction 3 with 3198 rules applied. Total rules applied 7242 place count 2310 transition count 1810
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7243 place count 2310 transition count 1809
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7245 place count 2309 transition count 1808
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7247 place count 2307 transition count 1806
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 7249 place count 2305 transition count 1806
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7249 place count 2305 transition count 1805
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7251 place count 2304 transition count 1805
Applied a total of 7251 rules in 1707 ms. Remains 2304 /5932 variables (removed 3628) and now considering 1805/5432 (removed 3627) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1707 ms. Remains : 2304/5932 places, 1805/5432 transitions.
[2023-03-21 23:47:33] [INFO ] Flatten gal took : 71 ms
[2023-03-21 23:47:33] [INFO ] Flatten gal took : 101 ms
[2023-03-21 23:47:33] [INFO ] Input system was already deterministic with 1805 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5904 transition count 5404
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5904 transition count 5404
Applied a total of 56 rules in 1785 ms. Remains 5904 /5932 variables (removed 28) and now considering 5404/5432 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1786 ms. Remains : 5904/5932 places, 5404/5432 transitions.
[2023-03-21 23:47:35] [INFO ] Flatten gal took : 181 ms
[2023-03-21 23:47:35] [INFO ] Flatten gal took : 150 ms
[2023-03-21 23:47:36] [INFO ] Input system was already deterministic with 5404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5904 transition count 5404
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5904 transition count 5404
Applied a total of 56 rules in 1933 ms. Remains 5904 /5932 variables (removed 28) and now considering 5404/5432 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1934 ms. Remains : 5904/5932 places, 5404/5432 transitions.
[2023-03-21 23:47:38] [INFO ] Flatten gal took : 142 ms
[2023-03-21 23:47:38] [INFO ] Flatten gal took : 158 ms
[2023-03-21 23:47:38] [INFO ] Input system was already deterministic with 5404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 5908 transition count 5408
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 5908 transition count 5408
Applied a total of 48 rules in 1902 ms. Remains 5908 /5932 variables (removed 24) and now considering 5408/5432 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1910 ms. Remains : 5908/5932 places, 5408/5432 transitions.
[2023-03-21 23:47:40] [INFO ] Flatten gal took : 120 ms
[2023-03-21 23:47:40] [INFO ] Flatten gal took : 138 ms
[2023-03-21 23:47:41] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1196 transitions
Trivial Post-agglo rules discarded 1196 transitions
Performed 1196 trivial Post agglomeration. Transition count delta: 1196
Iterating post reduction 0 with 1196 rules applied. Total rules applied 1196 place count 5931 transition count 4235
Reduce places removed 1196 places and 0 transitions.
Iterating post reduction 1 with 1196 rules applied. Total rules applied 2392 place count 4735 transition count 4235
Performed 787 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 787 Pre rules applied. Total rules applied 2392 place count 4735 transition count 3448
Deduced a syphon composed of 787 places in 13 ms
Reduce places removed 787 places and 0 transitions.
Iterating global reduction 2 with 1574 rules applied. Total rules applied 3966 place count 3948 transition count 3448
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 3992 place count 3922 transition count 3422
Iterating global reduction 2 with 26 rules applied. Total rules applied 4018 place count 3922 transition count 3422
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 4018 place count 3922 transition count 3400
Deduced a syphon composed of 22 places in 14 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 4062 place count 3900 transition count 3400
Performed 1595 Post agglomeration using F-continuation condition.Transition count delta: 1595
Deduced a syphon composed of 1595 places in 5 ms
Reduce places removed 1595 places and 0 transitions.
Iterating global reduction 2 with 3190 rules applied. Total rules applied 7252 place count 2305 transition count 1805
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7253 place count 2305 transition count 1804
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7255 place count 2304 transition count 1803
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7257 place count 2302 transition count 1801
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7259 place count 2300 transition count 1801
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7259 place count 2300 transition count 1800
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7261 place count 2299 transition count 1800
Applied a total of 7261 rules in 1738 ms. Remains 2299 /5932 variables (removed 3633) and now considering 1800/5432 (removed 3632) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1738 ms. Remains : 2299/5932 places, 1800/5432 transitions.
[2023-03-21 23:47:43] [INFO ] Flatten gal took : 49 ms
[2023-03-21 23:47:43] [INFO ] Flatten gal took : 84 ms
[2023-03-21 23:47:43] [INFO ] Input system was already deterministic with 1800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 5902 transition count 5402
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 5902 transition count 5402
Applied a total of 60 rules in 1891 ms. Remains 5902 /5932 variables (removed 30) and now considering 5402/5432 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1891 ms. Remains : 5902/5932 places, 5402/5432 transitions.
[2023-03-21 23:47:45] [INFO ] Flatten gal took : 174 ms
[2023-03-21 23:47:45] [INFO ] Flatten gal took : 153 ms
[2023-03-21 23:47:46] [INFO ] Input system was already deterministic with 5402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 5902 transition count 5402
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 5902 transition count 5402
Applied a total of 60 rules in 1926 ms. Remains 5902 /5932 variables (removed 30) and now considering 5402/5432 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1935 ms. Remains : 5902/5932 places, 5402/5432 transitions.
[2023-03-21 23:47:48] [INFO ] Flatten gal took : 204 ms
[2023-03-21 23:47:48] [INFO ] Flatten gal took : 124 ms
[2023-03-21 23:47:48] [INFO ] Input system was already deterministic with 5402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 5902 transition count 5402
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 5902 transition count 5402
Applied a total of 60 rules in 1934 ms. Remains 5902 /5932 variables (removed 30) and now considering 5402/5432 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1934 ms. Remains : 5902/5932 places, 5402/5432 transitions.
[2023-03-21 23:47:50] [INFO ] Flatten gal took : 105 ms
[2023-03-21 23:47:50] [INFO ] Flatten gal took : 112 ms
[2023-03-21 23:47:51] [INFO ] Input system was already deterministic with 5402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5903 transition count 5403
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5903 transition count 5403
Applied a total of 58 rules in 1687 ms. Remains 5903 /5932 variables (removed 29) and now considering 5403/5432 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1687 ms. Remains : 5903/5932 places, 5403/5432 transitions.
[2023-03-21 23:47:52] [INFO ] Flatten gal took : 105 ms
[2023-03-21 23:47:53] [INFO ] Flatten gal took : 127 ms
[2023-03-21 23:47:53] [INFO ] Input system was already deterministic with 5403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5903 transition count 5403
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5903 transition count 5403
Applied a total of 58 rules in 1858 ms. Remains 5903 /5932 variables (removed 29) and now considering 5403/5432 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1858 ms. Remains : 5903/5932 places, 5403/5432 transitions.
[2023-03-21 23:47:55] [INFO ] Flatten gal took : 145 ms
[2023-03-21 23:47:55] [INFO ] Flatten gal took : 153 ms
[2023-03-21 23:47:55] [INFO ] Input system was already deterministic with 5403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5903 transition count 5403
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5903 transition count 5403
Applied a total of 58 rules in 1864 ms. Remains 5903 /5932 variables (removed 29) and now considering 5403/5432 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1864 ms. Remains : 5903/5932 places, 5403/5432 transitions.
[2023-03-21 23:47:57] [INFO ] Flatten gal took : 137 ms
[2023-03-21 23:47:58] [INFO ] Flatten gal took : 153 ms
[2023-03-21 23:47:58] [INFO ] Input system was already deterministic with 5403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5904 transition count 5404
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5904 transition count 5404
Applied a total of 56 rules in 1827 ms. Remains 5904 /5932 variables (removed 28) and now considering 5404/5432 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1840 ms. Remains : 5904/5932 places, 5404/5432 transitions.
[2023-03-21 23:48:00] [INFO ] Flatten gal took : 131 ms
[2023-03-21 23:48:00] [INFO ] Flatten gal took : 149 ms
[2023-03-21 23:48:00] [INFO ] Input system was already deterministic with 5404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1196 transitions
Trivial Post-agglo rules discarded 1196 transitions
Performed 1196 trivial Post agglomeration. Transition count delta: 1196
Iterating post reduction 0 with 1196 rules applied. Total rules applied 1196 place count 5931 transition count 4235
Reduce places removed 1196 places and 0 transitions.
Iterating post reduction 1 with 1196 rules applied. Total rules applied 2392 place count 4735 transition count 4235
Performed 786 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 786 Pre rules applied. Total rules applied 2392 place count 4735 transition count 3449
Deduced a syphon composed of 786 places in 13 ms
Reduce places removed 786 places and 0 transitions.
Iterating global reduction 2 with 1572 rules applied. Total rules applied 3964 place count 3949 transition count 3449
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 3990 place count 3923 transition count 3423
Iterating global reduction 2 with 26 rules applied. Total rules applied 4016 place count 3923 transition count 3423
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 4016 place count 3923 transition count 3402
Deduced a syphon composed of 21 places in 12 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 4058 place count 3902 transition count 3402
Performed 1597 Post agglomeration using F-continuation condition.Transition count delta: 1597
Deduced a syphon composed of 1597 places in 4 ms
Reduce places removed 1597 places and 0 transitions.
Iterating global reduction 2 with 3194 rules applied. Total rules applied 7252 place count 2305 transition count 1805
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7253 place count 2305 transition count 1804
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7255 place count 2304 transition count 1803
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7257 place count 2302 transition count 1801
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7259 place count 2300 transition count 1801
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7259 place count 2300 transition count 1800
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7261 place count 2299 transition count 1800
Applied a total of 7261 rules in 1780 ms. Remains 2299 /5932 variables (removed 3633) and now considering 1800/5432 (removed 3632) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1780 ms. Remains : 2299/5932 places, 1800/5432 transitions.
[2023-03-21 23:48:02] [INFO ] Flatten gal took : 42 ms
[2023-03-21 23:48:02] [INFO ] Flatten gal took : 45 ms
[2023-03-21 23:48:02] [INFO ] Input system was already deterministic with 1800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 5901 transition count 5401
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 5901 transition count 5401
Applied a total of 62 rules in 1902 ms. Remains 5901 /5932 variables (removed 31) and now considering 5401/5432 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1902 ms. Remains : 5901/5932 places, 5401/5432 transitions.
[2023-03-21 23:48:04] [INFO ] Flatten gal took : 106 ms
[2023-03-21 23:48:05] [INFO ] Flatten gal took : 113 ms
[2023-03-21 23:48:05] [INFO ] Input system was already deterministic with 5401 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5932/5932 places, 5432/5432 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 5902 transition count 5402
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 5902 transition count 5402
Applied a total of 60 rules in 1752 ms. Remains 5902 /5932 variables (removed 30) and now considering 5402/5432 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1752 ms. Remains : 5902/5932 places, 5402/5432 transitions.
[2023-03-21 23:48:07] [INFO ] Flatten gal took : 107 ms
[2023-03-21 23:48:07] [INFO ] Flatten gal took : 112 ms
[2023-03-21 23:48:07] [INFO ] Input system was already deterministic with 5402 transitions.
[2023-03-21 23:48:07] [INFO ] Flatten gal took : 136 ms
[2023-03-21 23:48:07] [INFO ] Flatten gal took : 119 ms
[2023-03-21 23:48:07] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-21 23:48:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5932 places, 5432 transitions and 14064 arcs took 23 ms.
Total runtime 195069 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/579/ctl_0_ --ctl=/tmp/579/ctl_1_ --ctl=/tmp/579/ctl_2_ --ctl=/tmp/579/ctl_3_ --ctl=/tmp/579/ctl_4_ --ctl=/tmp/579/ctl_5_ --ctl=/tmp/579/ctl_6_ --ctl=/tmp/579/ctl_7_ --ctl=/tmp/579/ctl_8_ --ctl=/tmp/579/ctl_9_ --ctl=/tmp/579/ctl_10_ --ctl=/tmp/579/ctl_11_ --ctl=/tmp/579/ctl_12_ --ctl=/tmp/579/ctl_13_ --ctl=/tmp/579/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 158620 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16289920 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-100B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldIIPt-PT-100B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903716900345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;